title: Sunscreens, photocarcinogenesis, melanogenesis, and psoralens.
mesh_terms: D011564:Furocoumarins / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D008543:Melanins / Q000096:biosynthesis*; D012878:Skin Neoplasms / Q000209:etiology* / Q000517:prevention & control; D013472:Sunlight; D013473:Sunscreening Agents / Q000627:therapeutic use*
chemical_list: D011564:Furocoumarins; D008543:Melanins; D013473:Sunscreening Agents